QueryKey<T extends Object?> class final

A deterministic, serializable identity for one server-state resource.

Constructors

QueryKey(String namespace, [Iterable<Object?> parts = const <Object?>[]])

Creates a key from a stable namespace and optional JSON-like parts.

QueryKey.fromJson(Object? value)

Restores a key from its JSON representation.

factory

Properties

canonical → String

Stable canonical form used by caches and persistence.

no setter

dataType → Type

Exact data type associated with this key.

no setter

hashCode → int

The hash code for this object.

no setter, override

namespace → String

Human-readable resource namespace.

final

parts → List<Object?>

Ordered variables that distinguish resources in the namespace.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

startsWith(QueryKey<Object?> prefix) → bool

Whether this key begins with prefix.

toJson() → List<Object?>

JSON representation used by hydration and persistence.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override